500L Automatic Rotary Barrel Tumbling Machine

Brand Name: Mass Polishing
Business Type: Manufacturer
Place of Origin: Zhejiang, China
Certificates: CE
Applicable Industry: Home Use, Manufacturing Plant
Model Number: RBW Series
Power Supply: Customized
Packing Details: Fumigated Wooden Case
After-sales Service: Video Technical Support, Spare Parts Support
Payment Method: T/T
Delivery Time: 7 Days (Have in Stock) 
  15-25 Days (Out of Stock)
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  • A Long Life Service Barrel Finishing Technique -- Rotary Barrel Tumbling Machines

    Automatic rotary barrel tumblers are commonly used in a variety of industries, including metalworking, automotive, aerospace, and jewelry. Some automatic rotary barrel tumblers are equipped with additional features such as heaters, ultrasonic vibrations, and adjustable speed and time settings, which can be used to tailor the finishing process to the specific needs of the application. The barrel of a rotary barrel finishing machine rotates at high speeds, causing the parts and media inside to collide and rub against each other. The barrel is typically made of a durable material such as steel or cast iron and may be coated with a wear-resistant material to extend its lifespan.

    “I don’t know how to choose the Rotary Barrel Tumbling Machine and Vibratory Tumbling Media.”

    Contact us here for more information and a free quote!



    >Wood parts

    >Plastic parts

    >Longish parts

    >Delicate parts


  • Features

    >The rotary action is gentle & the barrel speed is low

    >On long runs, the systems can run overnight

    >Easy operation & less expensively than by hands

    >Parts can be deburred and burnished to a high finish

  • Technical Data

    Model RBW 150 RBW 200 RBW 300 RBW 500 RBW 700 RBW 1000
    Capacity(L/CuFt) 150 / 5.3 200 / 7.1 300 / 10.6 500 / 17.7 700 / 24.7 1000 / 35.3
    L x W x H (mm/inch) 1000*700*1340 / 39.4*27.6*52.8 1700*910*1300 / 66.9*35.8*51.2 1160*920*1450 / 45.7*36.2*57.1 1660*1300*1520 / 65.4*51.2*59.8 1620*1010*1140 / 63.8*39.8*44.9 1730*1800*2100 / 68.1*70.9*82.7
    Barrel Speed(rpm)  40 30 30 25 25 25
    Motor Power(kW) 1.5 2.2 4 5.5 5.5 7.5
    PU Thickness(mm/inch) 10 / 0.4 10 / 0.4 10 / 0.4 10 / 0.4 10 / 0.4 10 / 0.4
    Weight(kg/lbs) 220 / 485.0 450 / 992.1 480 / 1058.2 550 / 1212.5 750 / 1653.5 950 / 2094.4 
    Control Panels  Optional Optional Optional
    Forward & backward




  • Options



    [caption id="attachment_3532" align="aligncenter" width="231"]Tilt Barrel Design of Rotary Barrel Polishing Machine >Tilt Barrel Design[/caption]

    Protection Cover of Rotary Barrel Polishing Machine

    >Protection Cover

    Double Barrel Design of Rotary Barrel Polishing Machine

    >Double Barrel Design

    >Water treatment


    Manufacturing processes


    Mechanical Design

    CAD Drawing Planning

    CNC Machining

    The journey begins with the creative minds at Mass Polishing conceptualizing and refining the mechanical design of our mass-finishing machines. Through years of expertise and industry knowledge, our engineers meticulously craft designs that optimize functionality, durability, and efficiency.

    Once the mechanical design is finalized, Mass Polishing's team of skilled CAD designers transforms the concept into precise and detailed 3D computer-aided design (CAD) drawings. These drawings serve as the blueprint for every component, ensuring accurate manufacturing and assembly processes.

    With the CAD drawings in hand, the manufacturing process shifts gears to Mass Polishing's state-of-the-art CNC (Computer Numerical Control) machining center. This cutting-edge technology enables the precise fabrication of intricate parts and components with unparalleled accuracy, consistency, and repeatability.

    laser cutting

    pu barrels

    Electric Control Box

    Mass Polishing harnesses the power of laser cutting to shape and refine various metal components. By utilizing high-powered lasers, we achieve clean and precise cuts, resulting in components that seamlessly integrate into the overall machine structure.

    To enhance the performance and durability of their machines, we employ polyurethane (PU) casting techniques. This process involves pouring liquid PU material into molds, which, when cured, form robust and wear-resistant parts. The PU casting method ensures optimal noise reduction, extended machine lifespan, and superior finishing results. An integral aspect of every mass finishing machine, the electric control panels are meticulously assembled and wired by Mass Polishing's skilled technicians. The control panels house advanced electronic components, allowing for precise control and customization of the machine's parameters, such as speed, and time.


    Contact us here for more information and a free quote!